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AU6925698A - Wireless multiplex data transmission system - Google Patents

Wireless multiplex data transmission system

Info

Publication number
AU6925698A
AU6925698A AU69256/98A AU6925698A AU6925698A AU 6925698 A AU6925698 A AU 6925698A AU 69256/98 A AU69256/98 A AU 69256/98A AU 6925698 A AU6925698 A AU 6925698A AU 6925698 A AU6925698 A AU 6925698A
Authority
AU
Australia
Prior art keywords
data
sensors
wireless
processing function
division
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Abandoned
Application number
AU69256/98A
Inventor
Barbara Lynn Jones
Paul Smith
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Snap On Equipment Ltd
Original Assignee
Snap On Equipment Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=10810236&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=AU6925698(A) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Snap On Equipment Ltd filed Critical Snap On Equipment Ltd
Publication of AU6925698A publication Critical patent/AU6925698A/en
Abandoned legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G08—SIGNALLING
    • G08C—TRANSMISSION SYSTEMS FOR MEASURED VALUES, CONTROL OR SIMILAR SIGNALS
    • G08C15/00—Arrangements characterised by the use of multiplexing for the transmission of a plurality of signals over a common path
    • G—PHYSICS
    • G07—CHECKING-DEVICES
    • G07C—TIME OR ATTENDANCE REGISTERS; REGISTERING OR INDICATING THE WORKING OF MACHINES; GENERATING RANDOM NUMBERS; VOTING OR LOTTERY APPARATUS; ARRANGEMENTS, SYSTEMS OR APPARATUS FOR CHECKING NOT PROVIDED FOR ELSEWHERE
    • G07C5/00—Registering or indicating the working of vehicles
    • G07C5/008—Registering or indicating the working of vehicles communicating information to a remotely located station

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Arrangements For Transmission Of Measured Signals (AREA)
  • Reduction Or Emphasis Of Bandwidth Of Signals (AREA)
  • Communication Control (AREA)
  • Radar Systems Or Details Thereof (AREA)
  • Time-Division Multiplex Systems (AREA)

Abstract

A method and apparatus for wireless transmission of data through a communications channel between at least two local data sensors (for example automotive diagnostic data sensors or NVH sensors), which may include a primary data-processing function, and data-processing function (for example a PC) to receive data therefrom. The system provides for asymmetrical division of the communications channel on a frequency or time-division or packet-switching basis so that the corresponding asymmetrical data transmission requirement of the local data sensors are matched to the capacity of their respective sub-channels whereby a single channel is capable of transmitting all the required data. A particularly practical application is to noise vibration harshness analysis of wireless-transmitted data from three-dimensionally spaced NVH sensors enabling spacial pinpointing of vibration sources in automotive warranty analysis studies.
AU69256/98A 1997-04-03 1998-04-03 Wireless multiplex data transmission system Abandoned AU6925698A (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
GBGB9706797.9A GB9706797D0 (en) 1997-04-03 1997-04-03 Wireless data transmission
GB9706797 1997-04-03
PCT/GB1998/000866 WO1998044471A2 (en) 1997-04-03 1998-04-03 Wireless multiplex data transmission system

Publications (1)

Publication Number Publication Date
AU6925698A true AU6925698A (en) 1998-10-22

Family

ID=10810236

Family Applications (1)

Application Number Title Priority Date Filing Date
AU69256/98A Abandoned AU6925698A (en) 1997-04-03 1998-04-03 Wireless multiplex data transmission system

Country Status (10)

Country Link
US (2) US6917304B1 (en)
EP (1) EP1000423B1 (en)
JP (1) JP2001518215A (en)
CN (1) CN1120457C (en)
AT (1) ATE248419T1 (en)
AU (1) AU6925698A (en)
DE (1) DE69817578T2 (en)
GB (2) GB9706797D0 (en)
TW (1) TW494653B (en)
WO (1) WO1998044471A2 (en)

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US6481271B1 (en) 2000-03-16 2002-11-19 Ford Motor Company Method to correct vehicle vibration during an assembly process
FR2867933A1 (en) * 2004-03-22 2005-09-23 Inventel LOCAL RADIO COMMUNICATION DEVICE
DE102005011246A1 (en) * 2005-03-11 2006-09-14 Robert Bosch Gmbh System and method for testing a controller assembly
US20090070069A1 (en) * 2007-09-07 2009-03-12 Csi Technology, Inc. Apparatus and method for optimizing measurement reporting in a field device
US8578265B2 (en) 2008-10-07 2013-11-05 Bigmachines, Inc. Methods and apparatus for generating a dynamic document
US9524506B2 (en) 2011-10-21 2016-12-20 Bigmachines, Inc. Methods and apparatus for maintaining business rules in a configuration system
KR101021699B1 (en) * 2008-11-07 2011-03-15 진기호 Generator change warning device for automobile
US20100281429A1 (en) * 2009-04-30 2010-11-04 Bigmachines, Inc. Methods and apparatus for configuring a product using an array of configuration sets
US20110209091A1 (en) * 2010-02-24 2011-08-25 Visteon Global Technologies, Inc. System and method to measure bandwidth in human to machine interfaces
GB2510384B (en) 2013-02-01 2017-11-29 Jaguar Land Rover Ltd Vehicle diagnostics apparatus and method
GB2519704B (en) 2013-04-26 2017-01-04 Jaguar Land Rover Ltd Vehicle diagnostics methods and apparatus
KR101560274B1 (en) * 2013-05-31 2015-10-14 삼성에스디에스 주식회사 Apparatus and Method for Analyzing Data
WO2015052790A1 (en) * 2013-10-09 2015-04-16 富士機械製造株式会社 Multiplexing communication system and working robot
US10167004B2 (en) 2015-12-18 2019-01-01 General Electric Company Sensor system
CN110296923B (en) * 2019-06-20 2021-11-02 山东省水利勘测设计院 Hydraulic engineering seepage monitoring system and method
US12014587B1 (en) * 2020-12-31 2024-06-18 Opus Ivs, Inc. Vehicle communication interface cable with integrated oscilloscope

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US4787053A (en) 1981-12-30 1988-11-22 Semco Instruments, Inc. Comprehensive engine monitor and recorder
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US4770842A (en) 1986-11-20 1988-09-13 Westinghouse Electric Corp. Common bus multinode sensor system
US4870641A (en) 1988-03-30 1989-09-26 Bell Communications Research, Inc. Multichannel bandwidth allocation
US5070536A (en) 1988-08-04 1991-12-03 Norand Corporation Mobile radio data communication system and method
JPH0494228A (en) 1990-08-09 1992-03-26 Matsushita Electric Ind Co Ltd Dynamic channel allocation method
JP2511591B2 (en) * 1990-10-29 1996-06-26 インターナショナル・ビジネス・マシーンズ・コーポレイション Wireless optical communication system operating method and optical communication system
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DE4106572A1 (en) * 1991-03-01 1992-09-03 Fraunhofer Ges Forschung Contactless measuring equipment using laser beam to measure vibrations of object - assigns evaluating unit to receiver modulating frequency shifted reference laser beam by dispersed laser beam from object intercepted by measuring head
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US5193000A (en) 1991-08-28 1993-03-09 Stereographics Corporation Multiplexing technique for stereoscopic video system
DE4131341A1 (en) 1991-09-20 1992-11-26 Daimler Benz Ag DEVICE FOR RADIO-FREQUENCY WIRELESS TRANSMISSION OF MEASURED DATA FROM A VEHICLE
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US5345599A (en) 1992-02-21 1994-09-06 The Board Of Trustees Of The Leland Stanford Junior University Increasing capacity in wireless broadcast systems using distributed transmission/directional reception (DTDR)
US5571969A (en) 1992-05-14 1996-11-05 Mitsubishi Jukogyo Kabushiki Kaisha Vibration detection and reduction system and vibration sensors for use in micro-gravity environment
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US5446735A (en) 1992-12-18 1995-08-29 Starlight Networks Bandwidth allocation in a shared transmission channel employing CSMA/CD
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US6925879B2 (en) * 2003-09-30 2005-08-09 Spx Corporation Vibration analyzer and method

Also Published As

Publication number Publication date
GB2325822A (en) 1998-12-02
GB9706797D0 (en) 1997-05-21
DE69817578D1 (en) 2003-10-02
DE69817578T2 (en) 2004-03-18
WO1998044471A3 (en) 1999-01-07
GB9807168D0 (en) 1998-06-03
CN1255221A (en) 2000-05-31
US7188527B2 (en) 2007-03-13
TW494653B (en) 2002-07-11
EP1000423B1 (en) 2003-08-27
CN1120457C (en) 2003-09-03
JP2001518215A (en) 2001-10-09
US6917304B1 (en) 2005-07-12
GB2325822B (en) 2002-06-19
WO1998044471A2 (en) 1998-10-08
US20040239516A1 (en) 2004-12-02
ATE248419T1 (en) 2003-09-15
EP1000423A2 (en) 2000-05-17

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